NavHandler

java.lang.Object
- org.xml.sax.helpers.DefaultHandler
- - org.xml.sax.ext.DefaultHandler2
  - - com.adobe.epubcheck.xml.handlers.LocationHandler
    - - com.adobe.epubcheck.xml.handlers.BaseURLHandler
      - com.adobe.epubcheck.xml.handlers.XMLHandler
        
        com.adobe.epubcheck.ops.OPSHandler
        
        com.adobe.epubcheck.ops.OPSHandler30
        
        com.adobe.epubcheck.nav.NavHandler

All Implemented Interfaces:

org.xml.sax.ContentHandler, org.xml.sax.DTDHandler, org.xml.sax.EntityResolver, org.xml.sax.ErrorHandler, org.xml.sax.ext.DeclHandler, org.xml.sax.ext.EntityResolver2, org.xml.sax.ext.LexicalHandler
```
public class NavHandler
extends OPSHandler30
```

Nested Class Summary

Nested Classes
Modifier and Type Class Description

private static class NavHandler.NavType

Field Summary

Fields
Modifier and Type Field Description

private NavHandler.NavType currentNavType

private boolean isNavTypes
- Fields inherited from class com.adobe.epubcheck.ops.OPSHandler30
  anchorNeedsText, hasAltorAnnotation, hasLabel, hasListItem, hasViewport, inBody, inMathML, inPicture, inRegionBasedNav, inSvg, isOutermostSVGAlreadyProcessed, mouseEvents, mouseEventsStrings, scriptEvents, scriptEventsStrings
- Fields inherited from class com.adobe.epubcheck.ops.OPSHandler
  charsCount, elementLocationStack, epubTypeInUse, hasCaption, hasCSS, hasTh, hasThead, openElements, tableDepth, textNode
- Fields inherited from class com.adobe.epubcheck.xml.handlers.XMLHandler
  context, path, report

Constructor Summary

Constructors
Constructor Description

NavHandler(ValidationContext context)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`protected void`	`checkType(java.lang.String type)`
`protected void`	`checkTypes(java.util.Set<StructureVocab.EPUB_TYPES> types)`
`void`	`endElement()`
`void`	`startElement()`

Methods inherited from class com.adobe.epubcheck.ops.OPSHandler30
characters, checkDiscouragedElements, checkHead, checkIFrame, checkImage, checkLink, checkMimetypeMatches, checkObject, checkOverlaysStyles, checkProperties, checkResourceURL, checkScript, checkSSMLPh, checkSVGFontFaceURI, endMediaElement, endObject, getMouseEvents, getScriptEvents, isPalpable, processAnchor, processFigure, processHyperlink, processInlineScripts, processJavascript, processLink, processMeta, processSVG, processTable, processVideo, registerMediaResource, startMediaElement, startMediaSource

Methods inherited from class com.adobe.epubcheck.ops.OPSHandler
checkBoldItalics, checkDependentCondition, checkSymbol, checkXMLStylesheetPI, processingInstruction

Methods inherited from class com.adobe.epubcheck.xml.handlers.XMLHandler
currentElement, endElement, registerReference, registerReference, setDocumentLocator, startElement

Methods inherited from class com.adobe.epubcheck.xml.handlers.BaseURLHandler
baseURL, checkURL

Methods inherited from class com.adobe.epubcheck.xml.handlers.LocationHandler
location, location

Methods inherited from class org.xml.sax.ext.DefaultHandler2
attributeDecl, comment, elementDecl, endCDATA, endDTD, endEntity, externalEntityDecl, getExternalSubset, internalEntityDecl, resolveEntity, resolveEntity, startCDATA, startDTD, startEntity

Methods inherited from class org.xml.sax.helpers.DefaultHandler
endDocument, endPrefixMapping, error, fatalError, ignorableWhitespace, notationDecl, skippedEntity, startDocument, startPrefixMapping, unparsedEntityDecl, warning

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

currentNavType

private NavHandler.NavType currentNavType

isNavTypes
```
private boolean isNavTypes
```

Constructor Detail

NavHandler

NavHandler(ValidationContext context)

Method Detail
- startElement
```
public void startElement()
```
  Overrides:
  
  startElement in class OPSHandler30
- endElement
```
public void endElement()
```
  Overrides:
  
  endElement in class OPSHandler30
- checkType
```
protected void checkType(java.lang.String type)
```
  Overrides:
  
  checkType in class OPSHandler30
- checkTypes
```
protected void checkTypes(java.util.Set<StructureVocab.EPUB_TYPES> types)
```
  Overrides:
  
  checkTypes in class OPSHandler30